FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000104371
Interaction Network
Interactions Browser links
flfl network
mira network
Reported Interactions
FBrf0206781-1.coIP.WB
Description
physical association
Collection
Cell line used
Participants
Corresponds to
Reported as
Role
Note
mira 

Mira

bait

GFP tag

flfl 

Flfl

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was larvae of transgenic fly line; bait produced from tagged transgenic construct; prey produced from endogenous gene.

FBrf0206781-2.Y2H
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
flfl 

Flfl

bait

fused to GAL4 DNA-binding domain

flfl 
mira 

Mira

prey

fused to GAL4 activation domain

mira 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
flfl 
RAN binding domain
sufficient binding region
aa 1-228
mira 
cortical association domain
sufficient binding region
aa 1-290
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey was previously cloned reagent).

Two-hybrid system: yeast GAL4-BD/GAL4-AD

FBrf0247572-21.PD.MS
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
flfl 

Flfl

bait

GST tag

flfl 
mira 

Mira

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
flfl 
EVH1 domain
sufficient binding region
aa 1-168

coordinates relative to flfl-PD

Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey derived from wild-type embryonic extract.

FBrf0247572-3.PD.A
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
flfl 

Flfl

bait

GST tag

flfl 
flfl 
mira 

Mira

prey

[35]S label

mira 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
flfl 
EVH1 domain
sufficient binding region
aa 1-168

coordinates relative to flfl-PD

flfl 
EVH1 domain residue 70
mutation disrupting interaction
aa 70

L70A, coordinates relative to flfl-PD

mira 
interaction domain residues 92,95
mutation disrupting interaction
aa 92,95

F92A,P95A, coordinates relative to mira-PB

Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey produced and labeled by in vitro translation.

External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (2)